HCoop / clinton / prusa3.git / blame
| Commit | Line | Data |
|---|---|---|
| d3618a65 NZ |
1 | use <bushing.scad> |
| 2 | rod_distance = 45; | |
| 3 | ||
| 4 | module x_end_motor(){ | |
| 5 | ||
| 6 | ||
| 7 | union(){ | |
| 8 | %translate(v=[0,0,0.5]) cube(size = [42,42,1], center = true); | |
| 9 | rotate(a=[0,0,-90]) translate(v=[0,-9.5,0]) z_linear_bearings(); | |
| 10 | ||
| 11 | translate(v=[0,17,0]) %cylinder(h = 70, r=2.5); | |
| 12 | ||
| 13 | // Nut trap | |
| 14 | difference(){ | |
| 15 | translate(v=[-2,17.5,4]) cube(size = [16,15,8], center = true); | |
| 16 | ||
| 17 | //bottom hole | |
| 18 | translate(v=[0,17,-1]) cylinder(h = 4, r=2.45); | |
| 19 | // nut slid in | |
| 20 | translate(v=[5,17,4]) cube(size = [21,9.5,4.1], center = true); | |
| 21 | ||
| 22 | translate(v=[0,17,6.5]) cylinder(h = 4, r=2.45); | |
| 23 | ||
| 24 | ||
| 25 | } | |
| 26 | } | |
| 27 | ||
| 28 | ||
| 29 | //rod holder | |
| 30 | ||
| 31 | difference(){ | |
| 32 | translate(v=[-4.5-10+2-1,17.5-10+2,30]) cube(size = [15+2,35+4,60], center = true); | |
| 33 | translate(v=[0,0,26]) cube(size = [19,19,80], center = true); | |
| 34 | ||
| 35 | // belt hole | |
| 36 | translate(v=[-5.5-10+1.5,22-10,30]) cube(size = [10,46,32], center = true); | |
| 37 | ||
| 38 | ||
| 39 | ||
| 40 | translate(v=[-14,-9,6]) rotate(a=[-90,0,0]) pushfit_rod(8,50); | |
| 41 | translate(v=[-14,-9,rod_distance+6]) rotate(a=[-90,0,0]) pushfit_rod(8,50); | |
| 42 | ||
| 43 | } | |
| 44 | /// motor dummy | |
| 45 | %translate(v=[21-5,-21-11,25]) cube(size = [42,42,42], center = true); | |
| 46 | ||
| 47 | ||
| 48 | difference(){ | |
| 49 | translate(v=[-4.5-10+2-1,-21-11+1,26.5]) cube(size = [17,44,53], center = true); | |
| 50 | ||
| 51 | // motor screw holes | |
| 52 | translate(v=[21-5,-21-11,30.25]){ | |
| 53 | // belt hole | |
| 54 | translate(v=[-30,1,0]) cube(size = [10,46,22], center = true); | |
| 55 | translate(v=[-10,-15.5,-15.5]) cube(size = [60,3.5,3.5], center = true); | |
| 56 | ||
| 57 | ||
| 58 | translate(v=[-10,-15.5,15.5]) cube(size = [60,3.5,3.5], center = true); | |
| 59 | translate(v=[-10,15.5,-15.5]) cube(size = [60,3.5,3.5], center = true); | |
| 60 | ||
| 61 | translate(v=[-10,15.5,15.5]) cube(size = [60,3.5,3.5], center = true); | |
| 62 | ||
| 63 | // material saving cutout | |
| 64 | translate(v=[-10,-40,-30]) rotate(a=[45,0,0]) cube(size = [60,42,42], center = true); | |
| 65 | translate(v=[0,0,0]) rotate(a=[0,-90,0]) rotate(a=[0,0,90]) cylinder(h = 80, r=18, $fn=6); | |
| 66 | } | |
| 67 | ||
| 68 | } | |
| 69 | } | |
| 70 | ||
| 71 | ||
| 72 | module x_end_idler(){ | |
| 73 | ||
| 74 | ||
| 75 | union(){ | |
| 76 | %translate(v=[0,0,0.5]) cube(size = [42,42,1], center = true); | |
| 77 | rotate(a=[0,0,-90]) translate(v=[0,-9.5,0]) z_linear_bearings(); | |
| 78 | ||
| 79 | translate(v=[0,17,0]) %cylinder(h = 70, r=2.5); | |
| 80 | ||
| 81 | // Nut trap | |
| 82 | difference(){ | |
| 83 | translate(v=[-2,17.5,4]) cube(size = [16,15,8], center = true); | |
| 84 | ||
| 85 | //bottom hole | |
| 86 | translate(v=[0,17,-1]) cylinder(h = 4, r=2.45); | |
| 87 | // nut slid in | |
| 88 | translate(v=[5,17,4]) cube(size = [21,9.5,4.1], center = true); | |
| 89 | ||
| 90 | translate(v=[0,17,6.5]) cylinder(h = 4, r=2.45); | |
| 91 | ||
| 92 | ||
| 93 | } | |
| 94 | } | |
| 95 | ||
| 96 | ||
| 97 | //rod holder | |
| 98 | ||
| 99 | difference(){ | |
| 100 | translate(v=[-4.5-10+2-1,17.5-10+2,30]) #cube(size = [15+2,35+4,60], center = true); | |
| 101 | translate(v=[0,0,26]) cube(size = [19,19,80], center = true); | |
| 102 | ||
| 103 | // belt hole | |
| 104 | translate(v=[-5.5-10+1.5,22-10,30]) cube(size = [10,46,32], center = true); | |
| 105 | ||
| 106 | ||
| 107 | ||
| 108 | translate(v=[-14,-11,6]) rotate(a=[-90,0,0]) pushfit_rod(8,50); | |
| 109 | translate(v=[-14,-11,rod_distance+6]) rotate(a=[-90,0,0]) pushfit_rod(8,50); | |
| 110 | ||
| 111 | // idler hole | |
| 112 | translate(v=[0,17+7,30.25]) rotate(a=[0,-90,0]) cylinder(h = 80, r=2.2, $fn=30); | |
| 113 | ||
| 114 | } | |
| 115 | ||
| 116 | } | |
| 117 | mirror([0,0,0])x_end_idler(); | |
| 118 | //mirror([0,1,0]) x_end_motor(); | |
| 119 | ||
| 120 | module pushfit_rod(diameter,length){ | |
| 121 | cylinder(h = length, r=diameter/2, $fn=30); | |
| 122 | translate(v=[0,-diameter/4,length/2]) cube(size = [diameter,diameter/2,length], center = true); | |
| 123 | ||
| 124 | translate(v=[0,-diameter/2-1.2,length/2]) cube(size = [diameter,1,length], center = true); | |
| 125 | } |